var fDesc=new Array();
fDesc[0] = "Lambda is an accurate way to calculate the air/fuel ratio, based on exhaust gas measurements of CO, CO2, O2, and HC. This is a big deal. If your exhaust gas test equipment displays a lambda value, and you aren't using it, you are missing out on a potent tool that diagnoses engine air/fuel ratio imbalances immediately.";

function tShowHide(id, show)
{
	var s = document.getElementById("desc");

	if ((s.innerHTML.length<=212 || show==1) && show!=2)
	{
		s.innerHTML = fDesc[id];
		if (document.getElementById('m1'))
			document.getElementById('m1').style.display='none';
		if (document.getElementById('m2'))
			document.getElementById('m2').style.display='none';
		if (document.getElementById('more_txt'))
			document.getElementById('more_txt').style.display='inline';
	}
	else
	{
		s.innerHTML = '';
	}
}